CN110851089A - Web-based print middleware system - Google Patents
Web-based print middleware system Download PDFInfo
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- CN110851089A CN110851089A CN201911088073.XA CN201911088073A CN110851089A CN 110851089 A CN110851089 A CN 110851089A CN 201911088073 A CN201911088073 A CN 201911088073A CN 110851089 A CN110851089 A CN 110851089A
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- printing
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- web browser
- browser terminal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1203—Improving or facilitating administration, e.g. print management
- G06F3/1208—Improving or facilitating administration, e.g. print management resulting in improved quality of the output result, e.g. print layout, colours, workflows, print preview
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1242—Image or content composition onto a page
- G06F3/1243—Variable data printing, e.g. document forms, templates, labels, coupons, advertisements, logos, watermarks, transactional printing, fixed content versioning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1253—Configuration of print job parameters, e.g. using UI at the client
- G06F3/1257—Configuration of print job parameters, e.g. using UI at the client by using pre-stored settings, e.g. job templates, presets, print styles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
- G06F3/1287—Remote printer device, e.g. being remote from client or server via internet
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention discloses a system based on Web printing middleware, which comprises: web service module, print job communication module, print service module, printer and database, wherein: the Web service module is used for managing the printing template and providing printing data information; the printing service module is used for receiving a request of the Web browser terminal through the printing operation communication module, popping up a corresponding interface for designing a printing template, and transmitting the designed printing template to the Web browser terminal through the printing operation communication module; the printer is used for receiving and executing a printing instruction of the Web browser terminal through the printing service module; the database is used for storing the printing template; the invention realizes the printing of a single machine or a local area network (the printer and a printing user cross a physical area), is compatible with a PC (personal computer) and a mobile phone terminal, is compatible with a mainstream browser, and has high printing template design efficiency and high printing speed.
Description
Technical Field
The invention relates to the technical field of Web printing, in particular to a system based on Web printing middleware.
Background
At present, a browser page template is inconvenient to design, the effect of printing functions carried by the browser is poor, the effect of webpage display and actual printing is poor due to the difference between the browser page and paper in the aspects of layout and precision control, and the limitation of a plug-in printing control only aims at a certain type of browser and cannot be compatible with all browsers.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a system based on Web printing middleware, which realizes the printing of a single machine or a local area network (a printer and a printing user cross a physical area), is compatible with a PC (personal computer) and a mobile phone terminal, is compatible with a mainstream browser, and has high printing template design efficiency and high printing speed.
In order to achieve the purpose, the invention adopts the technical scheme that: a Web-based print middleware system comprising: web service module, print job communication module, print service module, printer and database, wherein:
the Web service module is used for managing the printing template and providing printing data information;
the printing service module is used for receiving a request of the Web browser terminal through the printing operation communication module, popping up a corresponding interface for designing a printing template, and transmitting the designed printing template to the Web browser terminal through the printing operation communication module;
the printer is used for receiving and executing a printing instruction of the Web browser terminal through the printing service module;
and the database is used for storing the printing template.
As a preferred embodiment, the print service module includes: newly-increased template module, preview template module, edit template module and print template module, wherein:
the new template module is used for receiving a request for adding a template to the Web browser terminal through the print job communication module, popping up a template design new interface and transmitting a final result to the Web browser terminal through the print job communication module;
an editing template module: the system comprises a printing operation communication module, a template design editing interface and a Web browser terminal, wherein the printing operation communication module is used for receiving a request for editing a template by the Web browser terminal, popping up the template design editing interface and transmitting a final result to the Web browser terminal through the printing operation communication module;
a template previewing module: the system comprises a printing operation communication module, a template previewing interface and a template previewing module, wherein the printing operation communication module is used for receiving a request of previewing a template by a Web browser terminal and popping up the template previewing interface;
a printing template module: the printing module is used for receiving a request of the Web browser terminal for printing the template through the printing operation communication module, transmitting a final result to the Web browser terminal through the printing operation communication module, receiving a printing instruction of the Web browser terminal, and sending the printing instruction of the Web browser terminal to the printer.
As another preferred embodiment, the Web service module includes: the system comprises a template management module, a template data providing module and a service interface providing module, wherein:
the template management module is used for inquiring, adding, modifying and deleting the printing template; inquiring the printing template to search the relevant information of the specific printing template; the newly added printing template is used for filling in the name and the template data of the template, information is transmitted to the printing service module through the printing operation communication module, the newly added template module is called by the printing service module, the template is designed on the newly added module, and the newly added template is stored in the database; the deleted printing template is used for deleting the printing templates which are not needed and storing the printing templates in a database; the printing modification module is used for transmitting the template name and the template data source to the printing service module through the printing operation communication module, and the printing service module calls the template editing module to edit and modify the existing template and store the template in the database;
the service interface providing module is used for providing different service interfaces for the Web browser terminal aiming at different printing services;
and the template data providing module is used for providing printing data information for the service interface providing module.
As another preferred embodiment, the print job communication module receives requests from a Web browser terminal based on a WebSocket protocol, and forwards the requests to the print service module.
The invention has the beneficial effects that:
the core of the system is to provide a Web-based printing middleware, a WebSocket protocol is adopted, single-machine or local area network (a printer and a printing user cross a physical area) printing can be realized, a PC and a mobile phone terminal are compatible, a mainstream browser is compatible, the printing template design efficiency is high, and the problem of poor webpage display and actual printing effects caused by the difference of browser pages and paper in the aspects of layout and precision control is solved.
Drawings
FIG. 1 is a system block diagram of an embodiment of the invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a Web-based print middleware system includes:
the system comprises a Web service module, a print job communication module and a print service module; the Web service module is used for managing the printing template and providing printing data information; and the printing service module is used for receiving a request of the Web browser terminal through the printing operation communication module, popping up a corresponding interface for designing the printing template, and transmitting the designed printing template to the Web browser terminal through the printing operation communication module.
In this embodiment, the Web service module specifically includes a template management module, a template data providing module, and a service interface providing module; the printing service module specifically comprises a newly added template module, a preview template module, an editing template module and a printing template module.
In this embodiment, the Web service module specifically includes:
a template management module: providing functions of adding, deleting, modifying and searching for the printing template, and inquiring: searching specific template related information, and adding a printing template: filling in related information such as the name of the template, a template data source and the like, transmitting the information to the printing service module through the printing operation communication module, calling the newly added template module by the printing service module, designing the template on the newly added module, storing the template in a database, and deleting the printing template: deleting unnecessary printing templates, storing the printing templates in a database, and modifying the printing templates: the information such as the template name, the template data source and the like is transmitted to a printing service module through a printing operation communication module, and the printing service module calls an editing template module to edit and modify the existing template and store the template in a database;
a template data providing module: providing printing data information for a service interface providing module;
the service interface providing module: different interfaces are provided to the browser terminal for different printing services.
In this embodiment, the print job communication module: based on the WebSocket protocol, various requests (such as requests for printing, template editing, template previewing, template adding and the like) of the browser terminal are received, and the requests are delivered to the printing service module for processing.
In this embodiment, the print service module specifically includes:
newly adding a template module: receiving a request for adding a template to the browser terminal through the print job communication module, popping up a template design added interface, and transmitting a final result to the browser terminal through the print job communication module;
an editing template module: receiving a request for editing a template by a browser terminal through a print job communication module, popping up a template design editing interface, and transmitting a final result to the browser terminal through the print job communication module;
a template previewing module: receiving a request for previewing a template by a browser terminal through a print job communication module, and popping up a template previewing interface;
a printing template module: and receiving a request of printing the template by the browser terminal through the print job communication module, and transmitting a final result to the browser terminal through the print job communication module.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (4)
1. A Web-based print middleware system, comprising: web service module, print job communication module, print service module, printer and database, wherein:
the Web service module is used for managing the printing template and providing printing data information;
the printing service module is used for receiving a request of the Web browser terminal through the printing operation communication module, popping up a corresponding interface for designing a printing template, and transmitting the designed printing template to the Web browser terminal through the printing operation communication module;
the printer is used for receiving and executing a printing instruction of the Web browser terminal through the printing service module;
and the database is used for storing the printing template.
2. The Web-based printing middleware system of claim 1 wherein the print service module comprises: newly-increased template module, preview template module, edit template module and print template module, wherein:
the new template module is used for receiving a request for adding a template to the Web browser terminal through the print job communication module, popping up a template design new interface and transmitting a final result to the Web browser terminal through the print job communication module;
an editing template module: the system comprises a printing operation communication module, a template design editing interface and a Web browser terminal, wherein the printing operation communication module is used for receiving a request for editing a template by the Web browser terminal, popping up the template design editing interface and transmitting a final result to the Web browser terminal through the printing operation communication module;
a template previewing module: the system comprises a printing operation communication module, a template previewing interface and a template previewing module, wherein the printing operation communication module is used for receiving a request of previewing a template by a Web browser terminal and popping up the template previewing interface;
a printing template module: the printing module is used for receiving a request of the Web browser terminal for printing the template through the printing operation communication module, transmitting a final result to the Web browser terminal through the printing operation communication module, receiving a printing instruction of the Web browser terminal, and sending the printing instruction of the Web browser terminal to the printer.
3. The Web-based printing middleware system as claimed in claim 2, wherein the Web service module comprises: the system comprises a template management module, a template data providing module and a service interface providing module, wherein:
the template management module is used for inquiring, adding, modifying and deleting the printing template; inquiring the printing template to search the relevant information of the specific printing template; the newly added printing template is used for filling in the name and the template data of the template, information is transmitted to the printing service module through the printing operation communication module, the newly added template module is called by the printing service module, the template is designed on the newly added module, and the newly added template is stored in the database; the deleted printing template is used for deleting the printing templates which are not needed and storing the printing templates in a database; the printing modification module is used for transmitting the template name and the template data source to the printing service module through the printing operation communication module, and the printing service module calls the template editing module to edit and modify the existing template and store the template in the database;
the service interface providing module is used for providing different service interfaces for the Web browser terminal aiming at different printing services;
and the template data providing module is used for providing printing data information for the service interface providing module.
4. The Web-based printing middleware system as claimed in any one of claims 1 to 3, wherein the print job communication module receives requests from a Web browser terminal based on a WebSocket protocol and forwards the requests to the print service module.
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CN201911088073.XA CN110851089A (en) | 2019-11-08 | 2019-11-08 | Web-based print middleware system |
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CN201911088073.XA CN110851089A (en) | 2019-11-08 | 2019-11-08 | Web-based print middleware system |
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Cited By (3)
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CN112486437A (en) * | 2020-12-18 | 2021-03-12 | 武汉点石互动网络科技有限公司 | Method for printing in Web application by cross-platform and cross-browser |
CN113129100A (en) * | 2021-04-12 | 2021-07-16 | 杭州祖米科技有限公司 | WEB terminal clothing personalized design system and method |
CN114103506A (en) * | 2021-09-28 | 2022-03-01 | 环盛智能(深圳)有限公司 | Mobile phone rear film printing and cutting method |
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